Here is something to contemplate in regards to the holy Quran being preserved:

If one day we lost all the holy books in the world .. and we asked people to re-write their exact books. There is no body who can rewrite the exact book of the Bible because there are too many versions, and they are still discovering new different scripts till now .. But I can find you more than a million Muslims who rewrite an identical Moshaf which contains the Quran which is preserved till the end of time .. Isn’t that amazing!!

Doesn’t that testify to something as Allah said:

Please visit her website; plenty of interesting information. I think I will be posting from it more inshallah (God willing).